| 钢包密闭喷粉脱硫脱氮的工业试验研究 |
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| 引用本文： | 朱荣,迪林,仇永全,王新华,徐锡坤,王勤朴,李锰.钢包密闭喷粉脱硫脱氮的工业试验研究[J].炼钢,2002,18(3):49-51. |
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| 作者姓名： | 朱荣 迪林 仇永全 王新华 徐锡坤 王勤朴 李锰 |
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| 作者单位： | 1. 北京科技大学
2. 山东莱芜钢铁公司 |
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| 摘 要： | 通过在18t钢包上进行的钢包密闭喷粉脱硫脱氮新工艺的试验表明：该工艺在脱硫的同时，能脱除部分钢中氮。验证了在250kg感应炉上的试验结果，为寻求钢液低成本脱硫脱氮方法提供了思路。
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| 关 键 词： | 钢包 密闭喷粉 工业试验 炼钢 脱硫 脱氮 喷粉 |
| 修稿时间： | 2002年2月6日 |
Experimental Studies on Desulphurization & denitrification by Powder Injection via a Ladle Cover |
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| Zhu Rong,Di Lin,Qiu Yongquan,Wang Xinhua.Experimental Studies on Desulphurization & denitrification by Powder Injection via a Ladle Cover[J].Steelmaking,2002,18(3):49-51. |
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| Authors: | Zhu Rong Di Lin Qiu Yongquan Wang Xinhua |
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| Affiliation: | Zhu Rong Di Lin Qiu Yongquan Wang Xinhua (University of Science & Technology Beijing) Xu Xikun Wang Qinpu Li Meng (Laiwu Iron & Steel Company) |
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| Abstract: | Experiments on the new process of powder injection into the ladle via an anclosed ladle cover for hot metal desulphurization and denitrification have been carried out in a 18t ladle. The experiments justify the testing results at a 250kg reduction furnace that part of nitrogen in the hot metal can be removed during the desulphurization process and it opens up a new way to the hot metal desulphurization and denitrification with lower cost. |
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| Keywords: | steelmaking\ desulphurization\ denitrification\ powder injection |
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